[PATCH AUTOSEL 5.13 31/59] platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"

From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Luke D. Jones" <luke@ljones.dev>,
	Hans de Goede <hdegoede@redhat.com>,
	Sasha Levin <sashal@kernel.org>,
	acpi4asus-user@lists.sourceforge.net,
	platform-driver-x86@vger.kernel.org
Subject: [PATCH AUTOSEL 5.13 31/59] platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"
Date: Mon,  5 Jul 2021 11:27:47 -0400	[thread overview]
Message-ID: <20210705152815.1520546-31-sashal@kernel.org> (raw)
In-Reply-To: <20210705152815.1520546-1-sashal@kernel.org>

From: "Luke D. Jones" <luke@ljones.dev>

[ Upstream commit 28117f3a5c3c8375a3304af76357d5bf9cf30f0b ]

The quirks added to asus-nb-wmi for the ASUS ROG Zephyrus G14 and G15 are
wrong, they tell the asus-wmi code to use the vendor specific WMI backlight
interface. But there is no such interface on these laptops.

As a side effect, these quirks stop the acpi_video driver to register since
they make acpi_video_get_backlight_type() return acpi_backlight_vendor,
leaving only the native AMD backlight driver in place, which is the one we
want. This happy coincidence is being replaced with a new quirk in
drivers/acpi/video_detect.c which actually sets the backlight_type to
acpi_backlight_native fixinf this properly. This reverts
commit 13bceda68fb9 ("platform/x86: asus-nb-wmi: add support for ASUS ROG
Zephyrus G14 and G15").

Signed-off-by: Luke D. Jones <luke@ljones.dev>
Link: https://lore.kernel.org/r/20210419074915.393433-3-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/asus-nb-wmi.c | 82 ------------------------------
 1 file changed, 82 deletions(-)

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index b07b1288346e..0cb927f0f301 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -110,16 +110,6 @@ static struct quirk_entry quirk_asus_forceals = {
 	.wmi_force_als_set = true,
 };
 
-static struct quirk_entry quirk_asus_ga401i = {
-	.wmi_backlight_power = true,
-	.wmi_backlight_set_devstate = true,
-};
-
-static struct quirk_entry quirk_asus_ga502i = {
-	.wmi_backlight_power = true,
-	.wmi_backlight_set_devstate = true,
-};
-
 static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
 	.use_kbd_dock_devid = true,
 };
@@ -430,78 +420,6 @@ static const struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_asus_forceals,
 	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA401IH",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IH"),
-		},
-		.driver_data = &quirk_asus_ga401i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA401II",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA401II"),
-		},
-		.driver_data = &quirk_asus_ga401i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA401IU",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IU"),
-		},
-		.driver_data = &quirk_asus_ga401i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA401IV",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IV"),
-		},
-		.driver_data = &quirk_asus_ga401i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA401IVC",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IVC"),
-		},
-		.driver_data = &quirk_asus_ga401i,
-	},
-		{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA502II",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA502II"),
-		},
-		.driver_data = &quirk_asus_ga502i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA502IU",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IU"),
-		},
-		.driver_data = &quirk_asus_ga502i,
-	},
-	{
-		.callback = dmi_matched,
-		.ident = "ASUSTeK COMPUTER INC. GA502IV",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
-			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IV"),
-		},
-		.driver_data = &quirk_asus_ga502i,
-	},
 	{
 		.callback = dmi_matched,
 		.ident = "Asus Transformer T100TA / T100HA / T100CHI",
-- 
2.30.2

